处理一个不自由的世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
语言是一个自由创造的过程；其法则和原则是固定的，但生成原则的运用方式是自由且无限多样的。
The present is the point at which time touches eternity.
The study of mathematics is like air or gravity—it is everywhere, and you can't see it, but you know it's there.
我们选择记住的和选择忘记的同样能说明我们自己。
种一棵树最好的时间是20年前，其次是现在。
细节不仅仅是细节，它们成就了产品。